Answer
The product information for Sudafed Blocked Nose Spray containing xylometazoline hydrochloride states that pharmaceutical incompatibilities are “Not applicable”.
Sources for this answer
- Sudafed Blocked Nose Spray and Sudafed Sinus-Ease 0.1% Nasal SprayMcNeil Products Ltd · emc · SmPC §6.2 Incompatibilities · Version 18Document updated
Sources checked